Tell us what you are trying to do?
I am trying to implement two filters for the page hidden link, one for sorting and one for showing selected post taxonomies. I am mostly following the instructions from https://toolset.com/documentation/user-guides/front-page-filters/.
I think I got most of the functionality right, but the AJAX filters are very very slow to load. How can I improve this speed considerably?
The customization is only a css fix from the Toolset examples, and I tried disabling it but the loading time for the AJAX seems to be the same. WP-Super Cache is already on for the whole site, so I hope there is more to do?